Studies that investigated the role
of classroom
discourse and other
forms of scaffolding describe how teachers mediate between students» current English abilities and levels
of science understanding and the more
academic English and science knowledge being targeted (Gibbons, 2003; Parkinson, Jackson, Kirkwood, & Padayachee, 2007; Young & Nguyen, 2002).
There is certainly a role for blogging to play in
academic discourse, but it is a role that is separate and apart from more traditional
forms of academic communication.